CN113598868A - Controllable pressure head cover - Google Patents
Controllable pressure head cover Download PDFInfo
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- CN113598868A CN113598868A CN202110921128.1A CN202110921128A CN113598868A CN 113598868 A CN113598868 A CN 113598868A CN 202110921128 A CN202110921128 A CN 202110921128A CN 113598868 A CN113598868 A CN 113598868A
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- inflatable
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/132—Tourniquets
- A61B17/135—Tourniquets inflatable
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
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Abstract
The invention discloses a controllable pressure head sleeve.A inner cavity is formed on the inner wall of a sleeve body, an inflatable air bag is connected in the inner cavity, the inner cavity can be sleeved on the head and the face of a patient, an opening part corresponding to the eyes, the nose and the eyes of the patient is preset on the sleeve body, a plurality of inflatable air bags are arranged at the positions of the inner cavity corresponding to the head and the face of the patient, each inflatable air bag is provided with an inflatable part, and an inflating mechanism can selectively inflate one, two or more inflatable air bags; the elastic buffer mechanism is arranged between the inflatable air bag and the inner cavity and is used for buffering the propping of the head or the face of the patient. The controllable pressure head sleeve provided by the invention has the advantages that the use range of the sleeve body is enlarged, the elastic buffer mechanism prevents the pressure of the inflatable air bag on the injured part from changing suddenly when the head and face muscles move, and the inflatable air bag can always keep oppression on the injured part, so that the treatment effect of the injured part of a patient is improved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a controllable pressure head sleeve.
Background
For massive hemorrhage caused by various wounds or accidents, the hemorrhage must be stopped quickly, the head is the part with the largest blood flow of a human body, and the hemorrhage volume after the wound is large, so that the life of a patient is threatened. The head bleeding of a patient must be effectively controlled as soon as possible, a common temporary hemostasis method is to fold a sterile gauze or a clean towel, apply the folded towel on a wound, wrap the wound by a triangular towel or a bandage under pressure, and also temporarily stanch by pressing the palm and fingers, so that the work is very laborious, the operation is unstable, the same action is not easy to persist for a long time, the triangular towel or the bandage is easy to loosen, the treatment work of a doctor is influenced, and the actual hemostasis effect is not good enough. Therefore, a hemostatic cap is also designed, hemostasis is performed by arranging an inflatable air bag in the hemostatic cap, and the hemostatic cap is convenient to wear and fix, so that the hemostasis effect can be improved by keeping the compression on the wound part for a long time.
If the publication number is CN202637024U, which is named as 'an air bag pressurization type hemostatic cap', and the publication number is 2013, 1 month and 2 days of the utility model patent application, a crown block, a forehead block, a rear pillow block, a left temporal block and a right temporal block are arranged in the cap and are connected into a whole by fiber cloth; each block is filled with foam, the inside and the outside of the hat are made of fiber cloth, and the blocks in the hat are separated and connected into a whole by the fiber cloth; each piece of the cap body is relatively independent and is wrapped by fiber cloth and connected into a whole; the isolation layer free from the fiber cloth on the cap body is arranged in the cap body, an air bag is arranged between the isolation layer and the fiber cloth in the cap body, the air bag is connected with a rubber tube, the rubber tube is connected with an air inlet valve, the air inlet valve is connected with a three-way pipe, and the three-way pipe is respectively connected with a sphygmomanometer and a pressure balloon; an adjustable vertical fixing belt is arranged between the vertex block part and each temporal block part, and the vertical fixing belt is provided with a jaw support; adjustable transverse fixing belts are arranged among the forehead block part, each temporales block and the rear pillow block. The utility model discloses a patent middling pressure balloon can aerify to the gasbag, plays hemostatic effect through the gasbag after the pressurization.
Also for example, the publication No. CN206214143U, entitled "an inflatable hemostatic cap", discloses a patent application for a utility model with publication date of 2017, 6 months and 6 days: the novel cap comprises a cap body, the cap body comprises an isolation layer and cap body fiber cloth, an air bag is arranged between the isolation layer and the cap body fiber cloth, a plurality of layers of weft sealing strips are annularly arranged on the air bag, meanwhile, a plurality of warp air ducts are further arranged on the air bag, the air bag is separated into a plurality of independent bag bags after the weft sealing strips and the warp air ducts are mutually crossed, a plurality of three-way valves are arranged on each warp air duct, each three-way valve corresponds to one bag, the air flow on/off of the bag bags is controlled by the three-way valves, the top of the cap body is connected with an inflatable bag, and the air outlet of the inflatable bag is connected with the air inlet at the top of the air bag. The utility model discloses a when the patent uses: head bleeding wound patient, when using the utility model discloses the product is when treating, wraps the processing back at the head, wears the cap body, and it is fixed good to pass through the buckle with the frenulum, realizes the stable fixed of cap, according to the needs at patient's head concrete wound position, adjusts corresponding three-way valve for be in with the corresponding bag in patient's head wound position and open the state of ventilating, press the gas cell repeatedly afterwards and aerify to corresponding bag, realize the pressurization hemostasis to head specific part.
Hemostatic cap through among the prior art when stanching the patient, hemostatic cap's scope is less, can't cover the pressurization hemostasis to positions such as patient's craniomaxillary face, and because the patient need wear hemostatic cap for a long time, in wearing the in-process, the gasbag oppresses head and face at patient always, especially oppress more in patient's head or the muscle motion in-process of face, can cause the blood circulation of head not smooth after wearing for a long time so, make the patient appear very strong oppression sense, circumstances such as dizziness, make simultaneously in patient head and face motion process aerify gasbag to the sudden grow of pressure of patient injured position, thereby make patient injured position pain, influence patient injured position's recovery.
Disclosure of Invention
The invention aims to provide a controllable pressure head sleeve to solve the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
a controllable pressure head sleeve comprises a sleeve body, wherein an inner cavity is formed in the inner wall of the sleeve body, an inflatable air bag is connected in the inner cavity, the inner cavity can be sleeved on the head and the face of a patient, an opening part corresponding to the eyes, the nose and the eyes of the patient is preset on the sleeve body, a plurality of inflatable air bags are arranged at the positions of the inner cavity corresponding to the head and the face of the patient, an inflatable part capable of being connected with an inflatable mechanism is arranged on each inflatable air bag, and the inflatable mechanism can selectively inflate one, two or more inflatable air bags;
the inflatable air bag is arranged in the cavity, and the inflatable air bag is used for inflating the inner cavity of the cavity.
According to the controllable pressure head sleeve, the sleeve body is provided with the wearing fixing piece, and the wearing fixing piece comprises the chin fixing piece and the head top fixing piece.
In the pressure-controllable headgear, the headgear body is further provided with a wearing opening member which can open or close the inner cavity for a patient to wear.
The controllable pressure head cover also comprises an eye hemostatic piece which is detachably connected to the opening part corresponding to the eyes of the patient and is used for covering and fixing the opening part on the eyes of the patient.
Foretell controllable pressure headgear, elastic buffer mechanism includes the elastic component and sets up moving part on the air bag, be provided with the installation department on the interior cavity, moving part swing joint is in on the installation department, the elastic component blocks the moving part is followed on the motion stroke of installation department motion.
In the controllable pressure head sleeve, the elastic buffer mechanism comprises a reciprocating piece and a sealing cavity arranged on the inner cavity, the sealing cavity is communicated with the inside of the inflatable air bag through a communicating piece, the reciprocating piece is connected in the sealing cavity in a sliding manner through a movable sealing structure, and the reciprocating piece can receive the extrusion of the gas in the inflatable air bag to reciprocate along the sealing cavity.
In the above pressure-controllable head sleeve, the reciprocating member includes a movable plate and a spring member, the movable plate is slidably connected in the sealing cavity, and the elastic member blocks the movement stroke of the movable plate along the sealing cavity.
The pressure-controllable head sleeve further comprises a cavity adjusting mechanism, wherein the cavity adjusting mechanism is arranged between the inner cavity and the inflatable air bag and is used for adjusting the size of the inner cavity.
Foretell controllable pressure headgear, cavity adjustment mechanism includes the regulating plate and aerifys the regulation gasbag, regulating plate swing joint be in on the lateral wall of cavity in, it sets up to aerify the regulation gasbag the regulating plate with between the lateral wall of cavity in.
In the above pressure-controllable head sleeve, the elastic buffer mechanism is arranged between the inflatable airbag and the adjusting plate.
In the technical scheme, the controllable pressure head sleeve provided by the invention has the following beneficial effects:
according to the controllable pressure head sleeve provided by the invention, the opening parts corresponding to the eyes, the nose and the mouth of a patient are preset on the sleeve body, the inner wall of the sleeve body forms the inner cavity, the plurality of inflatable air bags are arranged at the positions of the inner cavity corresponding to the head and the face of the patient, and the inflatable air bags are selectively inflated, so that the inflatable air bags can perform compression hemostasis on the injured part of the head or the face of the patient, the use range of the sleeve body is enlarged, and the use under different environments can be met.
The controllable pressure head sleeve provided by the invention is characterized in that an elastic buffer mechanism is also arranged between the inflatable air bag and the inner cavity body, and elastic buffer between the inflatable air bag and the adjusting plate is realized through the elastic buffer mechanism, so that when the inflatable air bag is pressed due to the movement of the head or face muscles of a patient, the pressure between the inflatable air bag and the injured part of the patient is gradually changed and kept in a proper range through the elastic buffer mechanism, the sudden change of the pressure of the inflatable air bag on the injured part is avoided, the pain of the injured part of the patient is caused, the recovery of the injured part of the patient is influenced, and meanwhile, after the pressing of the inflatable air bag due to the movement of the head or face muscles of the patient disappears, the inflatable air bag can recover to the initial position under the action of the elastic buffer mechanism so as to press the injured part all the time, the hemostasis and recovery effects of the patient are improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a front view of a glove body according to an embodiment of the present invention;
FIG. 2 is a rear view of a glove body according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an inner cavity according to an embodiment of the present invention;
fig. 4 is a second schematic structural view of the inner cavity according to the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an elastic buffer mechanism according to an embodiment of the present invention;
fig. 6 is a second schematic structural view of an elastic buffer mechanism according to an embodiment of the present invention;
FIG. 7 is an enlarged view of a portion of the resilient cushioning mechanism provided in accordance with an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a chamber adjustment mechanism according to another embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a chamber adjustment mechanism according to another embodiment of the present invention;
FIG. 10 is a schematic view of a medical fluid replacement assembly according to yet another embodiment of the present invention;
fig. 11 is a schematic structural view of a hydronic massage assembly according to yet another embodiment of the present invention.
Description of reference numerals:
1. a sleeve body;
1.1, an inner cavity; 1.2, an opening part; 1.3, wearing an opening part; 1.4, an ocular hemostat;
2. an inflatable air bag;
3. an elastic buffer mechanism;
3.1, a movable part; 3.2, mounting parts; 3.3, an elastic piece; 3.4, sealing the cavity; 3.5, reciprocating motion piece; 3.5.1, a movable plate; 3.5.2, spring element; 3.6, a communicating piece;
4. a cavity adjusting mechanism;
4.1, adjusting plates; 4.2, inflating the adjusting air bag; 4.3, a movable connecting piece; 4.4, a first magnetic part; 4.5, a second magnetic part; 4.6, opening grooves;
5. a liquid medicine replacing component;
5.1, a treatment piece; 5.2, a liquid supply pipe; 5.3, adding a medicine head;
6. a liquid circulation massage assembly;
6.1, liquid circulation pipe.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 11, an embodiment of the present invention provides a controllable indenter sleeve, which includes a sleeve body 1, an inner cavity 1.1 is formed on an inner wall of the sleeve body 1, an inflatable airbag 2 is connected inside the inner cavity 1.1, the inner cavity 1.1 can be sleeved on a head and a face of a patient, an opening 1.2 corresponding to an eye, a nose and a mouth of the patient is preset on the sleeve body 1, a plurality of inflatable airbags 2 are respectively arranged at positions of the inner cavity 1.1 corresponding to the head and the face of the patient, an inflatable member capable of being connected with an inflation mechanism is arranged on each inflatable airbag 2, and the inflation mechanism can selectively inflate one, two or more inflatable airbags 2; the device also comprises an elastic buffer mechanism 3 which is arranged between the inflatable air bag 2 and the inner cavity 1.1 and is used for buffering the pressing of the head or the face of the patient.
Specifically, cover body 1 can overcoat on patient's whole head and face, cover body 1 can cover whole head and facial position more than patient's neck promptly, cover body 1 can the time pullover formula, preferably, be provided with the opening on cover body 1, wear cover body 1 on patient's head and face after opening, wear to accomplish the back and close the opening, thereby make cover body 1 convenient cover on patient's head and face, can be provided with the opening structure that can open and close on the opening, the opening structure can be the bonding portion that sets up in the relative both sides of opening, also can set up the buckle on an open-ended side, set up the block portion corresponding with the buckle on open-ended opposite side, can realize open-ended opening and closing through buckle and block portion, the opening structure can also be structures such as zip fastener, preset opening portion 1.2 on cover body 1, opening portion 1.2 includes eye opening portion 1.2, The nose opening part 1.2 and the mouth opening part 1.2 correspond to the eyes, the nose and the mouth of the patient respectively when the glove is worn, so that the eyes, the nose and the mouth of the patient can be exposed outside the glove body 1.
In the embodiment provided by the invention, the inner wall of the sleeve body 1 forms an inner cavity matched with the head and the face of a patient, the side wall of the inner cavity is connected with a plurality of inflatable air bags 2, the inflatable air bags 2 can be a plurality of strip-shaped air bags in strip shapes, and the strip-shaped air bags are continuously arranged on the inner wall of the inner cavity along the circumferential direction, so that when a certain part of the patient is inflated and pressed, the injured part can be pressed only by inflating the corresponding strip-shaped air bags, preferably, the inflatable air bags 2 are designed according to the parts of the head and the face of the patient, and the inflatable air bags 2 comprise a nasal area air bag, a left cheek area air bag, a left temporal area air bag, a left mandible area air bag, a left frontal area air bag, a left parietal area air bag, a left behind ear and occipital area air bag, a right cheek area air bag, a right frontal area air bag, a right parietal area air bag, a right side air bag, The air bag 2 is divided into a plurality of subareas according to the head and face of a patient to correspond to different parts of the patient, so that the air bag is convenient to use in the operation process, the air bag subareas are only one of the preferable modes, the air bag 2 can be divided into other subareas according to needs, the air bag 2 at partial positions can be divided into subareas to correspond to different parts of the patient, and strip-shaped air bags are adopted at other parts, so that the air bag is convenient to manufacture and replace.
In the embodiment provided by the invention, each inflatable airbag 2 is provided with an inflating part, each inflating part is connected with an inflating mechanism, each inflating part can be an inflating opening, an inflating channel, an inflating pipe and the like, each inflating part can also be a communicating structure for connecting each inflatable airbag 2, the communicating structure is connected with the inflating mechanism, the communicating structure is provided with an opening valve corresponding to each inflatable airbag 2, whether each inflatable airbag 2 is communicated with the communicating structure or not is controlled by opening the valve, the inflating mechanism can be a small-sized air pump, a compressed inflating ball and the like, each inflatable airbag 2 can be inflated through the inflating part by the inflating mechanism, when each inflatable airbag 2 is independently connected with one inflating part, the inflating mechanism is connected with the inflating part on the inflatable airbag 2 to be inflated, and the inflating mechanism can be simultaneously connected with one, two or more inflating parts on the inflatable airbags 2, thus, one, two or more inflatable airbags 2 can be inflated at one time, the inflating mechanism can also be sequentially connected with the inflatable piece to be inflated, at the moment, the inflating mechanism can inflate only one inflatable airbag 2 at one time, after the inflation is finished, the inflatable piece is taken down from the inflating mechanism and is closed, so that the inflatable airbags 2 keep proper pressure, the inflation of the inflatable airbags 2 is sequentially finished through the inflating mechanism, it needs to be explained here that in the actual operation process, the air pressure in each inflatable airbag 2 can be the same or different, namely, the inflatable airbags 2 can be inflated through the inflating mechanism, but the air pressure of each inflated airbag 2 can be different, for example, when the left forehead of a patient is injured, the airbag in the left forehead area can be inflated through the inflating mechanism to perform compression hemostasis on the injured part, and the inflatable airbags 2 in other subareas can be inflated at the same time, make other air bag 2's that aerify atmospheric pressure be less than the atmospheric pressure of the regional gasbag of left forehead, nevertheless all aerify the air bag 2 after this moment and make the cover body 1 can be fine fix the head at the patient, so realize the regulation of internal cavity 1.1 size through aerifing air bag 2 to satisfy different patients and wear the use.
In the embodiment provided by the invention, the elastic buffer mechanism 3 is arranged between the inflatable air bag 2 and the inner cavity 1.1, the inflatable air bag 2 can be movably connected on the side wall of the inner cavity 1.1 through the elastic buffer mechanism 3, so that after the inflatable air bag 2 receives the pressing of the head or face muscle movement of a patient, the inflatable air bag 2 can move towards the side wall of the inner cavity 1.1 to press the elastic piece 3.3, so that the elastic piece 3.3 has elasticity, so that the elastic buffer of the head or face muscle movement of the patient is realized, after the pressing of the muscle movement on the inflatable air bag 2 disappears, under the action of the elastic piece 3.3, the inflatable air bag 2 can restore to the initial position to press the wound of the patient, the inflatable air bag 2 can also realize elastic contraction through the elastic buffer mechanism 3, for example, after the inflatable air bag 2 receives the pressing of the head or face muscle movement of the patient, the gas in the inflatable air bag 2 is conveyed into the elastic buffer mechanism 3, make 2 contractions of inflatable airbag, after the pressure on inflatable airbag 2 disappears, under elastic component 3.3's effect, gas is carried to inflatable airbag 2 from elastic buffer mechanism 3 again, so reciprocating cycle makes inflatable airbag 2 can contract along with the motion of patient's head or face's muscle, so patient's head or face's muscle motion can not cause inflatable airbag 2 to the pressure increase suddenly of wound position, can not exert an influence to the recovery of wound, and wear the blood circulation that also can not influence the head for a long time, effectively avoid causing the patient to have very strong sense of oppression or the phenomenon of dizziness, simultaneously at this in-process, inflatable airbag 2 keeps pressure throughout and oppresses the injured position, promote treatment and the recovery effect to the wound position.
According to the controllable pressure head sleeve provided by the embodiment of the invention, the opening parts 1.2 corresponding to the eyes, the nose and the mouth of a patient are preset on the sleeve body 1, the inner wall of the sleeve body 1 forms the inner cavity 1.1, the positions of the inner cavity 1.1 corresponding to the head and the face of the patient are respectively provided with the plurality of inflatable airbags 2, and the inflatable airbags 2 are selectively inflated, so that the inflatable airbags 2 can perform compression hemostasis on the injured part of the head or the face of the patient, the use range of the sleeve body 1 is enlarged, and the use under different environments can be met.
The controllable pressure headgear provided by the embodiment of the invention is characterized in that an elastic buffer mechanism 3 is further arranged between the inflatable airbag 2 and the inner cavity 1.1, and elastic buffer between the inflatable airbag 2 and the adjusting plate 4.1 is realized through the elastic buffer mechanism 3, so that when the inflatable airbag 2 is pressed due to the muscle movement of the head or the face of a patient, the pressure between the inflatable airbag 2 and the injured part of the patient is gradually changed and kept in a proper range through the elastic buffer mechanism 3, thereby avoiding the sudden change of the pressure of the injured part caused by the inflatable airbag 2, causing pain to the injured part of the patient and influencing the recovery of the injured part of the patient, and simultaneously, after the pressing of the inflatable airbag 2 due to the muscle movement of the head or the face of the patient disappears, the inflatable airbag 2 can recover to the initial position under the action of the elastic buffer mechanism 3 so as to press the injured part, so make gas cell 2 can remain throughout to the oppression of injured part, promote patient's hemostasis and recovery effect.
In the embodiment provided by the invention, preferably, the glove body 1 is provided with a wearing fixing piece (not shown in the figure), and the wearing fixing piece comprises a chin fixing piece and a crown fixing piece; jaw mounting is used for fixing the body 1 at patient's jaw position, the top of the head mounting is used for fixing the body 1 at patient's top of the head, jaw mounting and top of the head mounting can be solid fixed ring, fixed cover, the fixed band, also can aerify fixed gasbag, so make aerify fixed gasbag and can overlap at patient's head or jaw portion through aerifing, when using, when patient's jaw portion is injured, fix the body 1 through the top of the head mounting, when other positions of patient are injured, all fix through jaw mounting.
In the embodiment provided by the invention, further, the sleeve body 1 is also provided with a wearing opening component 1.3 which can open or close the inner cavity 1.1 for a patient to wear; be provided with the bar opening that supplies the patient to wear on cover body 1, the patient can be convenient when the bar opening is opened wears cover body 1, and the accessible is worn and is opened part 1.3 and seal strip opening after wearing the end, wears to open part 1.3 and can be the adhesive member, the fastener of setting on the relative both sides limit of bar opening, wears to open part 1.3 and can also be the structure that can open and close the bar opening such as zip fastener.
In the embodiment provided by the invention, the ocular hemostatic device further comprises an ocular hemostatic piece 1.4 which is detachably connected to the opening part 1.2 corresponding to the eyes of the patient and is used for covering and fixing the ocular hemostatic piece on the eyes of the patient; eye hemostatic part 1.4 accessible bonding mode is connected on opening 1.2, can also set up joint portion on opening 1.2, be provided with the draw-in groove if circumference at opening 1.2, it can imbed the buckle to the draw-in groove to correspond to be provided with on eye hemostatic part 1.4, thereby realize the fixed connection between eye hemostatic part 1.4 and opening 1.2, can also connect through other modes between eye hemostatic part 1.4 and the opening 1.2, also can be provided with on eye hemostatic part 1.4 and inflate gasbag 2, so be injured as patient's eye, can cover the oppression at patient's eye injured part through eye hemostatic part 1.4, stanch to eye injured part.
In the embodiment provided by the invention, optionally, the elastic buffer mechanism 3 comprises an elastic element 3.3 and a movable element 3.1 arranged on the inflatable airbag 2, an installation part 3.2 is arranged on the inner cavity 1.1, the movable element 3.1 is movably connected on the installation part 3.2, and the elastic element 3.3 blocks the movable element 3.1 on the movement stroke moving along the installation part 3.2; the mounting part 3.2 is a mounting channel arranged on the side wall of the inner cavity 1.1, the moving part 3.1 comprises a movable rod, the movable rod is connected to one side of the inflatable airbag 2 close to the inner cavity 1.1, each inflatable airbag 2 is provided with a plurality of movable rods, the inner cavity 1.1 is provided with mounting channels corresponding to the movable rods one by one, each movable rod is respectively and correspondingly connected in the mounting channel in a sliding way, the elastic part 3.3 can be a spring part 3.5.2 or an elastic sphere, when the inflatable airbag 2 receives the pressing of the head or face muscle movement, the movable rods move along the mounting channels to press the elastic part 3.3, the elastic part 3.3 has elasticity, when the inflatable airbag 2 receives the pressing of the muscle movement and disappears, the inflatable airbag 2 can recover to the initial position under the action of the elastic part 3.3, so that the inflatable airbag 2 can elastically move along with the head and the muscle of the face, avoiding the sudden increase of the pressure of the inflatable air bag 2 on the head or the face when the muscles of the head and the face of the patient move.
In the embodiment provided by the invention, optionally, the elastic buffer mechanism 3 comprises a reciprocating part 3.5 and a sealing cavity 3.4 arranged on the inner cavity 1.1, the sealing cavity 3.4 is communicated with the interior of the inflatable air bag 2 through a communicating part 3.6, the reciprocating part 3.5 is connected in the sealing cavity 3.4 in a sliding way through a dynamic sealing structure, and the reciprocating part 3.5 can receive the extrusion of the gas in the inflatable air bag 2 to reciprocate along the sealing cavity 3.4; each inflatable airbag 2 can be correspondingly provided with one, two or more sealed cavities 3.4, the sealed cavities 3.4 are arranged inside the inner cavity 1.1, the communicating piece 3.6 can be a connecting channel, the inflatable airbag 2 is also correspondingly provided with a communicating part, the inside of the inflatable airbag 2 is connected with the sealed cavities 3.4 through the communicating part and the communicating piece 3.6, therefore, when the inflatable airbag 2 is extruded, gas in the inflatable airbag 2 can be conveyed into the sealed cavities 3.4 along the communicating piece 3.6 to press the reciprocating piece 3.5, the reciprocating piece 3.5 moves along the sealed cavities 3.4 to have elasticity, and when the extrusion on the inflatable airbag 2 disappears, the reciprocating piece 3.5 can move to an initial position, so that air in the sealed cavities 3.4 is conveyed into the inside of the inflatable airbag 2, and the inflatable airbag 2 keeps the pressure of the initial state on the injured part.
In the embodiment provided by the invention, optionally, the reciprocating member 3.5 comprises a movable plate 3.5.1 and a spring member 3.5.2, the movable plate 3.5.1 is slidably connected in the seal cavity 3.4, and the elastic member 3.3 blocks the movement stroke of the movable plate 3.5.1 along the seal cavity 3.4; the movable plate 3.5.1 is movably connected inside the sealed cavity 3.4 through a movable sealing structure, the movable plate 3.5.1 divides the sealed cavity 3.4 to form a connecting sub-cavity and an elastic sub-cavity, the connecting sub-cavity and the elastic sub-cavity are mutually divided and not communicated, the connecting sub-cavity is communicated with the communicating piece 3.6, namely the connecting sub-cavity is connected with the inflatable airbag 2 through the communicating piece 3.6, the spring piece 3.5.2 is arranged inside the elastic sub-cavity, the spring piece 3.5.2 in the elastic sub-cavity can be two, three or more, therefore, when the muscle of the head or the face of a patient moves, the inflatable airbag 2 is pressed and the pressure is increased, at the moment, the gas in the inflatable airbag 2 is conveyed into the connecting sub-cavity through the communicating piece 3.6, the pressure in the connecting sub-cavity is increased so as to drive the movable plate 3.5.1 to move towards the elastic sub-cavity to press the spring piece 3.5.2, at the moment, the gas in the inflatable airbag 2 is reduced, so that the pressure of the inflatable airbag 2 and the part of the patient can be kept in a proper range of injury, avoid aerifing gasbag 2 and to the recovery that the injured part of patient was influenced to the sudden increase of pressure of injured part, after patient's head or face's muscular movement disappeared to the pressure of aerifing gasbag 2, under spring part 3.5.2's effect, make fly leaf 3.5.1 to connecting the locellus motion to initial position, thereby carry the air to aerifing gasbag 2 from connecting the locellus, make and aerify gasbag 2 and keep the pressure of initial condition, so reciprocating cycle, thereby make and aerify gasbag 2 to the pressure of injured part and keep at suitable size throughout, thereby promote the recovery of patient's injured part.
In another embodiment provided by the present invention, preferably, the present invention further comprises a cavity adjusting mechanism 4, which is disposed between the inner cavity 1.1 and the inflatable air bag 2, and is used for adjusting the size of the inner cavity 1.1; because it has certain range of change to inflate its thickness of back owing to aerify gasbag 2, so only can not make interior cavity 1.1 adapt to different patients and wear through aerifing gasbag 2, cavity adjustment mechanism 4 is used for adjusting the distance between aerifing gasbag 2 and interior cavity 1.1 inner wall, thereby make aerify gasbag 2 can adapt to different patients and use, and oppress the effect that realizes stanching to patient's head and face in the use, cavity adjustment mechanism 4 can be the adjustable pole of adjusting of length that sets up between cavity 1.1 and aerify gasbag 2, regulating plate 4.1 or other structures.
In another embodiment provided by the invention, further, the cavity adjusting mechanism 4 comprises an adjusting plate 4.1 and an inflatable adjusting airbag 4.2, the adjusting plate 4.1 is movably connected to the side wall of the inner cavity 1.1, and the inflatable adjusting airbag 4.2 is arranged between the adjusting plate 4.1 and the side wall of the inner cavity 1.1; the side wall of the inner cavity 1.1 is provided with an open slot 4.6, the adjusting plate 4.1 can be collected into the open slot 4.6, the adjusting plate 4.1 is movably connected to the open slot 4.6 through a movable connecting piece 4.3, the inflation adjusting air bag 4.2 is arranged on the side wall of the adjusting plate 4.1 close to one side of the inner cavity 1.1, the inflation air bag 2 is arranged on the other side wall of the adjusting plate 4.1, the inflation mechanism is also connected to the inflation adjusting air bag 4.2, the inflation adjusting air bag 4.2 can be inflated through the inflation mechanism, so that the distances between the adjusting plate 4.1 and the side walls of the inflation air bag 2 and the inner cavity 1.1 can be adjusted, and the cavity formed by the adjusting plate 4.1 and the inflation air bag 2 is reduced, and the inflatable air bag can be suitable for different patients. Meanwhile, an elastic restoring piece is arranged between the open slot 4.6 and the adjusting plate 4.1, namely, after the inflation adjusting air bag 4.2 is deflated, the adjusting plate 4.1 can move into the open slot 4.6 to restore to an initial position, the elastic restoring piece can be a spring arranged on the movable connecting piece 4.3, a first magnetic suction part 4.4 can also be arranged on the movable connecting piece 4.3, a second magnetic suction part 4.5 is arranged in the open slot 4.6, the magnetism of the first magnetic suction part 4.4 is different from that of the second magnetic suction part 4.5, so that after the inflation adjusting air bag 4.2 is deflated, the adjusting piece can move into the open slot 4.6 to restore to the initial position under the action of the first magnetic suction part 4.4 and the second magnetic suction part 4.5.
In another embodiment provided by the present invention, preferably, the elastic buffer mechanism 3 is disposed between the inflatable airbag 2 and the adjusting plate 4.1, and the elastic buffer mechanism 3 is used to realize the elastic buffer between the inflatable airbag 2 and the adjusting plate 4.1, so that when the muscle movement of the head or face of the patient causes the pressing of the inflatable airbag 2, the pressure between the inflatable airbag 2 and the injured part of the patient is gradually changed and kept in a proper range by the elastic buffer mechanism 3, and after the pressing of the muscle movement of the head or face of the patient on the inflatable airbag 2 disappears, the inflatable airbag 2 can be restored to the initial position under the action of the elastic buffer mechanism 3 so as to always keep pressing the injured part, and the elastic buffer mechanism 3 can be the above-mentioned elastic member 3.3, the movable member 3.1 disposed on the inflatable airbag 2, and the mounting portion 3.2 on the inner cavity 1.1, the reciprocating element 3.5 and the sealing cavity 3.4 arranged on the inner cavity 1.1 can be adopted, and the elastic buffer mechanism 3 can also be in other structures.
In still another embodiment of the present invention, preferably, the medical fluid replacement assembly 5 is further included, the inflatable air bag 2 is provided with a treatment piece 5.1 corresponding to the injured part of the patient, the medical fluid replacement assembly 5 is used for providing medical fluid to the treatment piece 5.1, the treatment piece 5.1 may be a sterilized cotton or a hemostatic towel, etc., the treatment piece 5.1 may be fixed on the inflatable air bag 2 in an adhesive manner, during the use process, the treatment piece 5.1 directly contacts with the wound of the patient to provide the wound with the effects of sterilization and hemostasis, but after the condom body 1 is worn for a long time, the sterilization and hemostasis effects of the treatment piece 5.1 on the wound are gradually reduced, the operation is complicated by removing the condom body 1 to replace the treatment piece 5.1, the recovery of the injured part of the patient is affected each time by replacing the treatment piece 5.1, and the medical fluid replacement assembly 5 can realize that the condom body 1 is not required to be removed, change the liquid medicine to treatment spare 5.1, subassembly 5 is changed to the liquid medicine includes transfer line 5.2, be provided with the mounting groove that supply transfer line 5.2 carried out the installation on the inner wall of cavity 1.1 including, be provided with the connector that is connected with transfer line 5.2 on treatment spare 5.1, the outside that transfer line 5.2 one end stretches out cover body 1 is connected with medicine head 5.3, through connecting structures such as syringe on medicine head 5.3, can carry the liquid medicine of liquid to in the transfer line 5.2, thereby carry to treatment spare 5.1 through transfer line 5.2 on, thereby guarantee the disinfection of treatment spare 5.1, hemostatic effect.
In still another embodiment of the present invention, preferably, the present invention further comprises a liquid circulation massage assembly 6, the liquid circulation massage assembly 6 comprises a liquid supply part, a liquid circulation pipe 6.1 and a liquid collection part, the liquid circulation pipe 6.1 is disposed on each inflatable airbag 2, the liquid supply part is used for supplying pressurized liquid to the liquid circulation pipe 6.1, the liquid collection part is used for collecting the liquid output by the liquid circulation pipe 6.1 and finally delivering the liquid into the liquid supply part, the liquid supply part and the liquid collection part can be fixedly connected to the covering body 1 or detachably connected to the covering body 1, for example, when the usage is required, the liquid supply part and the liquid collection part are mounted on the covering body 1, when the usage is not required, the liquid supply part and the liquid collection part are taken down from the covering body 1, so as not to affect the wearing and using of the patient, the liquid circulation pipe 6.1 is disposed on each inflatable airbag 2, the liquid circulation pipe 6.1 is disposed along the inflatable airbag 2, and the liquid circulation pipe 6.1 is located on one side of the inflatable airbag 2 close to the head or the side of the patient, the liquid circulating pipes 6.1 on each inflatable air bag 2 can be respectively and independently connected with the liquid supply part and the liquid collecting part, the liquid circulating pipes 6.1 on each inflatable air bag 2 can also be connected with the liquid supply part and the liquid collecting part after being sequentially connected, the liquid supply part and the liquid collecting part can also be connected with the liquid circulating pipes 6.1 on each inflatable air bag 2 through a liquid conveying mechanism, a liquid control valve is arranged on the liquid conveying mechanism, the liquid circulating pipes 6.1 on each inflatable air bag 2 can be opened or closed through the liquid control valve, so that the adjustment and the control of each liquid circulating pipe 6.1 can be realized, massage-shaped bulges can also be arranged on the liquid circulating pipes 6.1, the liquid flows through each liquid circulating pipe 6.1, the head or the face of a patient can be massaged, the blood flow of the head and the face of the patient can be promoted, and the situations of dizziness and dizziness of the patient after wearing the sleeve body 1 for a long time can be avoided, and can promote recovery of the injured part of the patient.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. A controllable pressure head sleeve comprises a sleeve body, wherein an inner cavity is formed in the inner wall of the sleeve body, and an inflatable air bag is connected in the inner cavity, and the controllable pressure head sleeve is characterized in that the inner cavity can be sleeved on the head and the face of a patient, an opening part corresponding to the eyes, the nose and the eyes of the patient is preset on the sleeve body, a plurality of inflatable air bags are arranged at the positions of the inner cavity corresponding to the head and the face of the patient, an inflatable part capable of being connected with an inflatable mechanism is arranged on each inflatable air bag, and the inflatable mechanism can selectively inflate one, two or more inflatable air bags;
the inflatable air bag is arranged in the cavity, and the inflatable air bag is used for inflating the inner cavity of the cavity.
2. The controllable indenter sleeve of claim 1, wherein the sleeve body is provided with a wear fixture, the wear fixture comprising a chin fixture and a crown fixture.
3. The controllable indenter sleeve of claim 1, wherein the sleeve body further comprises a wear opening member that opens or closes the inner cavity for wearing by the patient.
4. A controllable indenter sleeve as claimed in claim 1, further comprising an ocular hemostat removably attached to the opening corresponding to the patient's eye for covering and securing to the patient's eye.
5. A controllable indenter cover as claimed in claim 1, wherein the elastic buffer mechanism includes an elastic member and a movable member disposed on the inflatable air bag, an installation portion is disposed on the inner cavity, the movable member is movably connected to the installation portion, and the elastic member blocks the movable member along the movement stroke of the installation portion.
6. A controllable indenter sleeve as claimed in claim 1, wherein the resilient cushioning mechanism comprises a reciprocator and a seal chamber disposed on the inner cavity, the seal chamber being in communication with the interior of the inflatable bladder via a communication member, the reciprocator being slidably connected within the seal chamber via a dynamic seal arrangement, the reciprocator being adapted to receive a force of the gas within the inflatable bladder to reciprocate along the seal chamber.
7. The controllable indenter sleeve of claim 6, wherein the reciprocating member includes a movable plate slidably coupled within the sealing chamber and a spring member that blocks a travel of the movable plate along the sealing chamber.
8. A controllable indenter sleeve as claimed in claim 1, further comprising a chamber adjustment mechanism disposed between the inner chamber and the inflatable bladder for adjusting the size of the inner chamber.
9. A controllable pressure head sleeve according to claim 8, wherein said cavity adjusting mechanism comprises an adjusting plate and an inflatable adjusting air bag, said adjusting plate is movably connected to the side wall of said inner cavity, said inflatable adjusting air bag is arranged between said adjusting plate and the side wall of said inner cavity.
10. A controllable indenter sleeve as claimed in claim 9, wherein the resilient cushioning mechanism is disposed between the inflatable bladder and the adjustment plate.
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| CN202110921128.1A CN113598868B (en) | 2021-08-11 | 2021-08-11 | Controllable pressure head cover |
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| CN202110921128.1A CN113598868B (en) | 2021-08-11 | 2021-08-11 | Controllable pressure head cover |
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| CN113598868A true CN113598868A (en) | 2021-11-05 |
| CN113598868B CN113598868B (en) | 2023-03-31 |
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| CN113598868B (en) | 2023-03-31 |
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